CN212269042U

CN212269042U - Paying-off device

Info

Publication number: CN212269042U
Application number: CN201921834487.8U
Authority: CN
Inventors: 时振; 齐兴佳; 粟正义
Original assignee: Nanjing Gravitation Industrial Welding Technology Research Institute Co ltd
Current assignee: Nanjing Gravitation Industrial Welding Technology Research Institute Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2021-01-01
Anticipated expiration: 2029-10-29

Abstract

The invention discloses a pay-off device which comprises a fixed frame, wherein a first support frame is fixedly connected to the left side of the top of the fixed frame, a second support frame is fixedly connected to the right side of the top of the fixed frame, a pay-off roller is movably connected between the first support frame and the second support frame, and a bearing is fixedly connected to an inner cavity of the first support frame. The invention can effectively improve the pay-off device of the traditional stranding machine by matching the fixing frame, the first support frame, the second support frame, the pay-off roller, the bearing, the fixed shaft, the threaded sleeve, the connecting device, the shell, the transmission rod, the driven gear, the first motor, the rotating shaft, the driving gear, the sleeve, the spring, the base plate, the fixed block, the fixture block, the clamping groove and the box body, expands the adaptation range of the spool on the basis of keeping the original rotation, is convenient to disassemble and install, reduces the use of personnel transportation, and thus achieves the purpose of improving the working efficiency and the product quality.

Description

Paying-off device

Technical Field

The invention relates to the technical field of stranding machines, in particular to a pay-off device.

Background

The strander is a machine for twisting a plurality of metal wires into strands according to a certain twisting distance and a certain twisting direction, and the strander comprises a basket type strander, a tubular type strander, a pipeless type strander and the like according to the structure types of a machine body, wherein the tubular strander comprises a machine body consisting of one or more sections of barrels, the wire-loading I-shaped wheels are arranged in a straight line along the center in the machine body, the I-shaped wheels are always kept in a horizontal state when paying off, the high-speed rotation of the barrels is matched with the linear traction generated by the traction device, so that steel wires generate spiral line winding and strand linear motion to form strands with certain lay length, the tubular strander has the advantages of small volume, low gravity center, small moment of inertia, high running speed, low noise, stable running and convenient operation, and is suitable for most of strands, particularly for the stranding of wire contact steel strands and steel strands.

The pay-off of traditional strander adopts pole-penetrating pay-off more, installs the axostylus axostyle on the I-shaped wheel earlier, then installs the mode that the I-shaped wheel adopted artifical transport, because of the improper relation of personnel, very easily causes the I-shaped wheel to damage, and the pay-off of strander is mostly fixed knot structure simultaneously because of having restricted the scope of I-shaped wheel installation use, must use supporting I-shaped wheel on the pay-off of difference.

Disclosure of Invention

The invention aims to provide a pay-off device which has the advantage of being convenient for replacing coils and solves the problems that the pay-off device of a stranding machine is mostly of a fixed structure, the installation and use range of spools is limited, and matched spools are required to be used on different pay-off devices.

In order to achieve the purpose, the invention provides the following technical scheme: a paying-off device comprises a fixing frame, wherein a first supporting frame is fixedly connected to the left side of the top of the fixing frame, a second supporting frame is fixedly connected to the right side of the top of the fixing frame, a paying-off roller is movably connected between the first supporting frame and the second supporting frame, a bearing is fixedly connected to the inner cavity of the first supporting frame, a fixed shaft is rotatably connected to the inner cavity of the bearing, a threaded sleeve is fixedly connected to the left side of the paying-off roller and is in threaded connection with the right side of the fixed shaft, a connecting device is fixedly connected to the right side of the paying-off roller, a shell is fixedly connected to the right side of the second supporting frame, a transmission rod is movably connected to the top of the right side of the inner cavity of the shell, a driven gear is fixedly connected to the surface of the transmission rod, the left side of axis of rotation runs through the inner chamber to the shell, the fixed surface of axis of rotation is connected with the driving gear that uses with the driven gear cooperation, the left side of transfer line runs through the inner chamber of shell and extends to the left side of second support frame, the left side fixedly connected with sleeve pipe of transfer line, the right side fixedly connected with spring of sleeve pipe inner chamber, the left side fixedly connected with backing plate of spring, connecting device's right side extends to sheathed tube inner chamber and contacts with the backing plate, sheathed tube top and bottom all are provided with the fixed block, and one side fixedly connected with fixture block that two fixed blocks are relative, the fixture block is kept away from one side of fixed block and is extended to sheathed tube inner chamber, the draw-in groove that uses with the fixture block cooperation has all been seted up to connecting device.

Preferably, one side fixedly connected with branch that the screw thread cover was kept away from to the anchor strut, one side swing joint of branch has the pulley, the spout that uses with the pulley cooperation is seted up to one side of box inner chamber, the opening that uses with the gyro wheel cooperation is seted up to the both sides of bottom half.

Preferably, the first support frame is U-shaped, and the bottom of the first motor is fixedly connected with a fixed seat.

Preferably, the two sides of the second motor are fixedly connected with reinforcing blocks, and the bottoms of the reinforcing blocks are fixedly connected with the bottom of the inner cavity of the box body.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention can effectively improve the pay-off device of the traditional stranding machine by matching the fixing frame, the first support frame, the second support frame, the pay-off roller, the bearing, the fixed shaft, the threaded sleeve, the connecting device, the shell, the transmission rod, the driven gear, the first motor, the rotating shaft, the driving gear, the sleeve, the spring, the base plate, the fixed block, the fixture block, the clamping groove and the box body, expands the adaptation range of the spool on the basis of keeping the original rotation, is convenient to disassemble and install, reduces the use of personnel transportation, and thus achieves the purpose of improving the working efficiency and the product quality.

2. The fixing block can be fixed by arranging the bolt, so that the stability between the sleeve and the connecting device is ensured, the stability of the pay-off roller during rotation is ensured, the device can be conveniently moved by arranging the second motor, the threaded rod, the threaded block, the reinforcing rod, the bracket and the idler wheel, the stability of the device is improved, a more convenient use mode is achieved, the reinforcing rod can be limited by arranging the support rod, the pulley, the sliding groove and the opening in a matched manner, so that the reinforcing rod stably ascends and descends, the first motor can be conveniently supported by arranging the fixing seat, and the stability of the first motor is ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a sleeve connection structure of the connection device of the present invention;

FIG. 3 is a schematic cross-sectional view of the internal connection structure of the housing of the present invention;

FIG. 4 is a schematic side view of the first bracket and bearing connection structure of the present invention;

fig. 5 is a schematic sectional view of the internal connection structure of the case of the present invention.

In the figure: 1. a fixed mount; 2. a first support frame; 3. a second support frame; 4. a pay-off roller; 5. A bearing; 6. a fixed shaft; 7. a threaded sleeve; 8. a connecting device; 9. a housing; 10. a transmission rod; 11. a driven gear; 12. a first motor; 13. a rotating shaft; 14. a driving gear; 15. A sleeve; 16. a spring; 17. a base plate; 18. a fixed block; 19. a clamping block; 20. a card slot; 21. A box body; 22. a bolt; 23. a second motor; 24. a threaded rod; 25. a thread block; 26. a reinforcing rod; 27. a support; 28. a roller; 29. a strut; 30. a pulley; 31. a chute; 32. an opening; 33. a fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

Referring to fig. 1-5, a paying-off device comprises a fixing frame 1, a first supporting frame 2 is fixedly connected to the left side of the top of the fixing frame 1, the first supporting frame 2 is U-shaped, a fixing seat 33 is fixedly connected to the bottom of a first motor 12, a second supporting frame 3 is fixedly connected to the right side of the top of the fixing frame 1, a paying-off roller 4 is movably connected between the first supporting frame 2 and the second supporting frame 3, a bearing 5 is fixedly connected to the inner cavity of the first supporting frame 2, a fixing shaft 6 is rotatably connected to the inner cavity of the bearing 5, a threaded sleeve 7 is fixedly connected to the left side of the paying-off roller 4, the threaded sleeve 7 is in threaded connection with the right side of the fixing shaft 6, a connecting device 8 is fixedly connected to the right side of the paying-off roller 4, a housing 9 is fixedly connected to the right side of the second supporting, the bottom of the right side of the shell 9 is fixedly connected with a first motor 12, the output end of the first motor 12 is fixedly connected with a rotating shaft 13, the left side of the rotating shaft 13 penetrates through the inner cavity of the shell 9, the surface of the rotating shaft 13 is fixedly connected with a driving gear 14 matched with a driven gear 11 for use, the left side of the transmission rod 10 penetrates through the inner cavity of the shell 9 and extends to the left side of the second support frame 3, the left side of the transmission rod 10 is fixedly connected with a sleeve 15, the right side of the inner cavity of the sleeve 15 is fixedly connected with a spring 16, the left side of the spring 16 is fixedly connected with a backing plate 17, the right side of the connecting device 8 extends into the inner cavity of the sleeve 15 and contacts with the backing plate 17, the top and the bottom of the sleeve 15 are both provided with fixing blocks 18, one side of the fixing block 18, which is far away from, one side of the clamping block 19, which is far away from the fixed block 18, extends into the inner cavity of the sleeve 15, the top and the bottom of the connecting device 8 are both provided with clamping grooves 20 matched with the clamping block 19 for use, the bottom of the fixed frame 1 is fixedly connected with a box body 21, the bottom of the inner cavity of the box body 21 is fixedly connected with a second motor 23, the output end of the second motor 23 is fixedly connected with a threaded rod 24, the surface of the threaded rod 24 is in threaded connection with a threaded block 25, one side of the threaded block 25 is fixedly connected with a reinforcing rod 26, the bottom of the reinforcing rod 26 is fixedly connected with a bracket 27, the bottom of the bracket 27 is movably connected with a roller 28 through a rotating shaft, one side of the reinforcing rod 26, which is far away from the threaded sleeve 7, one side of the supporting rod 29 is movably connected with a pulley 30, one, the two sides of the second motor 23 are fixedly connected with reinforcing blocks, the bottom of each reinforcing block is fixedly connected with the bottom of the inner cavity of the box body 21, the fixing blocks 18 can be fixed by arranging the bolts 22, so that the stability between the sleeve 15 and the connecting device 8 is ensured, the stability of the pay-off roller 4 during rotation is ensured, the movement of the device can be facilitated by arranging the second motor 23, the threaded rod 24, the threaded sleeve 7, the reinforcing rod 26, the bracket 27 and the rollers 28, the stability of the device is improved, a more convenient use mode is achieved, the reinforcing rod 26 can be limited by arranging the supporting rod 29, the pulley 30, the sliding groove 31 and the opening 32 for matching use, so that the reinforcing rod 26 can stably ascend and descend, the first motor 12 can be conveniently supported by arranging the fixing seat 33, and the stability of the first motor 12 is ensured, through mount 1, first support frame 2, second support frame 3, unwrapping wire roller 4, bearing 5, fixed axle 6, thread bush 7, connecting device 8, shell 9, transfer line 10, driven gear 11, first motor 12, axis of rotation 13, driving gear 14, sleeve pipe 15, spring 16, backing plate 17, fixed block 18, fixture block 19, draw-in groove 20 and box 21's cooperation is used, can effectively improve the pay-off of traditional strander, on the basis of keeping original rotation, enlarge the adaptation scope of I-shaped wheel, and accomplish dismantlement and simple to operate, reduce the use of personnel's transport, thereby reach the purpose that improves work efficiency and product quality.

When the pay-off roller 4 is detached in use, the fixing block 18 can be taken out by taking down the bolt 22 between the fixing sleeve 15 and the fixing block 18, so that the clamping block 19 is separated from the inner cavity of the clamping groove 20, at the moment, the connecting device 8 is in an active state and can be taken out from the sleeve 15, the threaded sleeve 7 on the left side of the pay-off roller 4 is separated from the fixing shaft 6 in a loosening manner, so that the pay-off roller 4 can be taken down, when the pay-off roller 4 is driven to rotate, the first motor 12 is started through an external controller, the first motor 12 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the driving gear 14 to rotate, the driving gear 14 drives the driven gear 11 to rotate, the driven gear 11 drives the transmission rod 10 to rotate, the transmission rod 10 drives the sleeve 15 to rotate, the sleeve 15 drives the connecting device 8 to rotate, so that the pay, second motor 23 drives threaded rod 24 and rotates, threaded rod 24 drives screw block 25 and descends, screw block 25 drives anchor strut 26 and descends, anchor strut 26 drives support 27 and descends, support 27 drives gyro wheel 28 and supports ground, thereby can make equipment remove, when through peripheral controller antiport second motor 23, can drive support 27 and gyro wheel 28 shrink to the inside of box 21, thereby the stability of equipment in the use has been guaranteed, make staff's operation more convenient, the device is convenient for tear open and change the coil, the operation is comparatively simple and convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pay-off, includes mount (1), its characterized in that: the device comprises a fixing frame (1), a first supporting frame (2) and a second supporting frame (3) are fixedly connected to the left side of the top of the fixing frame (1), a pay-off roller (4) is movably connected between the first supporting frame (2) and the second supporting frame (3), a bearing (5) is fixedly connected to the inner cavity of the first supporting frame (2), a fixing shaft (6) is rotatably connected to the inner cavity of the bearing (5), a threaded sleeve (7) is fixedly connected to the left side of the pay-off roller (4), the threaded sleeve (7) is in threaded connection with the right side of the fixing shaft (6), a connecting device (8) is fixedly connected to the right side of the pay-off roller (4), a shell (9) is fixedly connected to the right side of the second supporting frame (3), a transmission rod (10) is movably connected to the top of the right side of the inner cavity of the shell (9), and a driven gear, the bottom fixedly connected with first motor (12) on shell (9) right side, the output fixedly connected with axis of rotation (13) of first motor (12), the left side of axis of rotation (13) runs through to the inner chamber of shell (9), the fixed surface of axis of rotation (13) is connected with driving gear (14) that uses with driven gear (11) cooperation, the left side of transfer line (10) runs through the inner chamber of shell (9) and extends to the left side of second support frame (3), the left side fixedly connected with sleeve pipe (15) of transfer line (10), the right side fixedly connected with spring (16) of sleeve pipe (15) inner chamber, the left side fixedly connected with backing plate (17) of spring (16), the right side of connecting device (8) extends to the inner chamber of sleeve pipe (15) and contacts with backing plate (17), the top and the bottom of sleeve pipe (15) all are provided with fixed block (18), one sides, opposite to the two fixing blocks (18), of the two fixing blocks (19) are fixedly connected with clamping blocks (19), one sides, far away from the fixing blocks (18), of the clamping blocks (19) extend to the inner cavity of the sleeve (15), and clamping grooves (20) matched with the clamping blocks (19) in use are formed in the top and the bottom of the connecting device (8);

reinforcing rod (26) keep away from one side fixedly connected with branch (29) of thread bush (7), one side swing joint of branch (29) has pulley (30), and spout (31) that use with pulley (30) cooperation are seted up to one side of box (21) inner chamber, opening (32) that use with gyro wheel (28) cooperation are seted up to the both sides of box (21) bottom.

2. A pay-off device as defined in claim 1, wherein: the first support frame (2) is U-shaped, and the bottom of the first motor (12) is fixedly connected with a fixed seat (33).

3. A pay-off device as defined in claim 1, wherein: the bottom of the reinforcing block is fixedly connected with the bottom of the inner cavity of the box body (21).